| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve a private power generation ratio even with respect to a high load fluctuation where a ratio between a maximum load and an average load exceeds three times and correspond to reheating of hot water fed once, in private power generation equipment and a hot water feeding device through power generating by an internal combustion engine and hot-water supply by an exhaust heat. SOLUTION: An air compressor is connected to the output shaft end of a prime mover via a shaft coupling device to effect connection and disconnection and a means is provided to store manufactured compressed air. Furthermore, manufactured and stored compressed air is used as supercharging or feed air to a combustor and increases a prime mover output or increases heat input to a exhaust heat recovery part, in correspondence to a peak demand. Thus, a private power generation ratio is increased without situating excessive power storage equipment. Furthermore, power/hot water feed equipment corresponding to a low capacity prime mover is constituted also for a customer who has a high peak demand.</p> |
